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- ethyl glycol acetate 乙基乙二醇乙酸酯
- The porous PAM was polymerizated by the template of concentration emulsion,in which cyclohexane is the dispersed phase,acrylamide and poly(ethyl glycol) is the continous phase. 通过浓乳液聚合方法制备了具有多孔结构的聚丙烯酰胺(PAM)聚合物,以环己烷作为分散相,丙烯酰胺单体作为连续相,聚合后制备出具有多孔结构的PAM聚合物。
- The factors on isomerization such as reaction temperature, time, amounts of sodium methoxide and ethyl glycol have been researched.The optiomal condition has been set. 研究了反应温度、反应时间、甲醇钠用量、溶剂量对异构效果和收率的影响,确定了优化工艺条件。
- Synthetize of ethyl glycol stearate 乙二醇硬脂酸酯的合成
- Butyraldehyde glycol acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst. 以单质碘为催化剂,通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛。
- Using self-made H3PW6Mo6O40 as catalyst,butyraldehyde glycol acetal was prepared by butyraldehyde and glycol. 用自制的磷钨钼杂多酸作催化剂,以丁醛和乙二醇反应合成了丁醛乙二醇缩醛。
- N-Octyl aldehyde glycol acetal was synthesized using n-octyl aldehyde and glycol as raw materials and lanthanum methanesulfonate as catalyst. 以正辛醛和乙二醇为原料,甲基磺酸镧为催化剂,合成了正辛醛缩乙二醇。
- Vanillin 1,2-propylene glycol acetal was synthesized from Vanillin and 1,2-propylene glycol using ferri postassium sulfate as catalyst. 以铁钾盐加合物为催化剂,通过香兰素与1,2-丙二醇反应合成了香兰素1,2-丙二醇缩醛。
- The synthesis of furfural glycol acetal from furfural and ethylene glycol in the presence of ion exchange resin was investigated. 本文研究了在离子交换树脂存在下,由糠醛和乙二醇反应制备糠醛缩乙二醇的工艺条件。
- Vanillin propylene glycol acetal was synthesized using vanillin and propylene glycol as raw materials and calcium methanesulfonate as catalyst. 以草香醛和1,2-丙二醇为原料,甲基磺酸钙为催化剂,合成了香草醛缩丙二醇。
- Using concentrated H_2SO_4 modified coal based activated carbon as catalyst,benzylaldehyde glycol acetal was synthesized from benzylaldehyde and glycol. 以浓硫酸改性煤基活性炭为催化剂,以苯甲醛和乙二醇为原料合成苯甲醛乙二醇缩醛的反应条件进行了研究。
- methyl phthallyl ethyl glycollate 邻苯二甲酰甲基乙醇酸乙酯
- The results show that the mixture of ethylene glycol and potassium acetate is a very effective extractant in the separation of azeotrope of methyl ethyl ketone-water. 结果表明乙二醇与醋酸钾的混合物是分离甲乙酮-水二元恒沸物的理想萃取剂。
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。
- Industrial application of methyl ethyl glycol amine solution bubble eliminateing agent 甲基二乙醇胺液消泡剂的工业应用
- No ethyl acetate and cyclohexane were determined in specimen. 被测样品中未检测出环己烷,检出乙酸乙酯。
- Rapidly Synthesis of Ethylene Glycol Acetate and Its Application in Casting Process 乙二醇醋酸酯的快速合成及其在铸造工艺中的应用
- cinnamaldehyde ethylene glycol acetal 肉桂醛乙二醇缩醛
- benzaldehyde ethylene glycol acetal 苯甲醛乙二醇缩醛
- Benzylaldehyde ethylene glycol acetal 苯甲醛乙二醇缩醛
